Recording density : 800 and 1,600 bpi. 
FEAR ree 
Transmission rate : 100 and 200 KB/sec ( 1B=9 bits) 
Recording system : NRZ-1 and PE ( Phase Encording ) 
system. 
Recording format : BSQ ( Band Sequential ), 
BIL ( Band Interleaved by Line ), 
| BIP ( Band Interleaved by Pixel ). 
c) Film image processor 
  
| Unit : Laser beam recorder 
| ( black/white and color ). 
| Output : 70 mm film ( latent image ). 
| 3,5 Photo processing.subsystem 
The Photo processing subsystem is for developing 70 mm 
films ( latent image ) produced by the Film image processor. 
The subsystem has also a capability of copying B/W (Black and 
White ) film in addition to color composition. 
Both 70 mm and 240 mm films are available in black/white and 
color. Prints are also available both in black/white and color. 
  
  
    
4, Concluding Remarks 
The MOS-2, which will follow the MOS-1, is being planned 
to have an improved microwave radiometer and two active micro- 
wave sensors such as an altitudemeter and a scatterometer. 
In parallel with the development of the MOS-2, a series of land 
observation satellites will be developed too. 
trial communication links. Therefore, great effort has been 
done to overpass the barrier of radio interference problems as- 
N sociated with the Landsat receiving station. From this view 
| point, of great concerns is new frequency allocations to the Earth 
exploration satellite service, which will be discussed in the World 
Administrative Radio Conference next year. 
In Japan, the 2 GHz band is very widely used by the terres- 
  
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